Tag : nvarchar

What is the default length of CHAR, NCHAR, VARCHAR and NVARCHAR when we don’t specify their length in their length argument? If we omit the size of CHAR, NCHAR, VARCHAR and NVARCHAR, how they behave? In this post “CHAR, NCHAR, VARCHAR and NVARCHAR default length”, we are going to discuss the default length of CHAR, NCHAR, VARCHAR and NVARCHAR data types, if length is not specified in their argument.

I would strongly suggest to define the length of CHAR, NCHAR, VARCHAR and NVARCHAR data types as per the need. In this post, I just explain the behavior of CHAR, NCHAR, VARCHAR and NVARCHAR data types, if length is omitted, and not encouraging to omit the size of these data types.